Finding the Fourth Proportional to 2,538,510.63, 3,503,123.94 and 1,376,953.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,510.63 : 3,503,123.94 = 1,376,953.98 : x
2. Step 2: Convert to fraction form
   2,538,510.63/3,503,123.94 = 1,376,953.98/x
3. Step 3: Cross multiply
   2,538,510.63x = 3,503,123.94 × 1,376,953.98
4. Step 4: Simplify right side
   2,538,510.63x = 4,823,640,454,634.58
5. Step 5: Solve for x
   x = 4,823,640,454,634.58/2,538,510.63
6. Step 6: Final answer
   x = 1,900,185.25